body{
    background: #EEEEEE80;
    font-family: OPPOSans2,PingFang SC,Microsoft YaHei,Helvetica Neue,Helvetica,Arial,sans-serif;
}
/* 滚动条样式 */
body::-webkit-scrollbar{
    width: 7px;
    height: 7px;
}
body::-webkit-scrollbar-thumb{
    border-radius: 7px;
    background: #ccc;
}
body::-webkit-scrollbar-track{
    border-radius: 7px;
    background: #fff;
}
/* header部分 */
header{
    width: 100%;
    top: 0;
    left: 0;
    z-index: 9999;
}
.head_top_loading{
    display: none;
}

.head_top_wrap{
    width: 100%;
    height: 36px;
    line-height: 36px;
    font-size: 12px;
    background-color: #222222;
}
/* .head_center{
    width: 1312px;
    margin: 0 auto;
    background-color: white;
} */
.head_top,
.head_top a{
    color: #fff;
}
.head_top_loading,
.head_top_loading a{
    color: #fff;
}

.head_top_left li{
    float: left;
    margin-right: 24px;
    cursor: pointer;
}
.head_top_right li{
    float: left;
}
.head_top_right li:nth-child(odd){
    padding: 0 14px;
    cursor: pointer;
}
.head-top-right li:last-child{
    padding-right: 0;
}
.head_top_right li i{
    font-size: 12px;
}
.head_top_right li .ewm{
    width: 160px;
    padding: 10px 0;
    /* left: 78%; */
    top: 36px;
    margin-left: -30px;
    border-radius: 0 0 5px 5px;
    box-shadow: 0px 0px 7px -1px #ccc;
    background: #fff;
    z-index: 9;
    opacity: 0;
    transition: 0.3s;
    text-align: center;
}
.head_top_right li .ewm img{
    width: 140px;
    height: 140px;
}
.head_top_right li .ewm  p{
    color: #000;
    text-align: center;
    line-height: 1;
}
.head_top_right li a:hover + .ewm{
    opacity: 1;
}
/* .head_top_loading{
    display: none;
} */
.down{
    width: 117px;
    height: 36px;
}
.head_nav_wrap{
    background: #fff;
    margin-bottom: 1px solid #ccc;
}
.head_nav{
    height: 83px;
    line-height: 83px;
    font-size: 14px;
}
.head_nav_log {
    height: 50px;
    cursor: pointer;
    margin-top: 17px;
}
.head_nav_log img{
    display: block;
    height: 50px;
}
.head_nav_left  ul{
    margin-left: 42px;
}
.head_nav_left  ul li{
    float: left;
    margin: 0 20px;
}
.head_nav_left  ul li a{
    color: #c6c6c6;
    transition: 0.3s;
}
.head_nav_left  ul li a:hover{
    color: #000;
}
.head_nav_right{
    width: 150px;
    height: 36px;
    border-radius: 18px;
    background-color: #EEEEEE80;
    right: 0;
    top: 50%;
    margin-right: 50px;
    margin-top: -18px;
    line-height: 36px;
}
.head_nav_right input{
    width: 110px;
    margin-left: 16px;
    height: 21px;
    background-color: transparent;
}
.head_nav_right  i{
    font-size: 16px;
}
input::-webkit-input-placeholder {
    color: #ccc;
}
/* header end */

/* section start */
section{
    margin-top: 120px;
    padding-top: 50px;
}

.sec-left-wrap{
    width: 600px;
}

.sec-left {
    width: 600px;
    position: relative;
}

.sec-left .middleImg {
    width: 600px;
    height: 600px;
    position: relative;
}

.sec-left .middleImg img {
    width: 600px;
    height: 600px;
}

.sec-left .middleArea {
    width: 100px;
    height: 100px;
    background: rgba(100, 222, 200, 0.5);
    left: 0;
    top: 0;
    display: none;
}
.sec-left .small{
    width: 600px;
    margin: 24px auto 60px;
}
.small .arr{
    width: 40px;
    height: 90px;
    line-height: 90px;
    font-family: "宋体";
    font-weight: bolder;
    font-size: 20px;
    text-align: center;
    cursor: pointer;
}
.left-arr{
    opacity: 0.3;
}
.small .small-list {
    width: 520px;
    height: 90px;
    overflow: hidden;
}

.small .small-list li {
    float: left;
    margin: 0 20px;
    cursor: pointer;
}
.small .small-list li,
.small .small-list li img {
    width: 90px;
    height: 90px;
}
.small-list ul{
    left: 0;
    top: 0;
    width: 5000px;
}
.sec-left .bigArea {
    left: 630px;
    top: 0px;
    width: 500px;
    height: 500px;
    border: 1px solid #EEEEEE80;
    overflow: hidden;
    display: none;
    z-index: 999;
    background-color: #FFF;
}
.sec-left .bigArea img {
    left: 0;
    top: 0;
    width: 1000px;
    height: 1000px;
}
.mt-15{
    width: 300px;
    height: 36px;
    margin: 0 auto;
}
.btn-modelComparison{
    height: 24px;   
    padding: 6px 16px 6px 6px;
    background: #f0f0f0;
    border-radius: 18px;
    margin: 0 15px;
    cursor: pointer;
}
img.img-model{
    width: 24px;
    height: 24px;
    vertical-align: middle;
}
.btn-desc{
    height: 24px;
    line-height: 24px;
    vertical-align: middle;
}
.sec-right-wrap{
    width: 600px;
}
.sec-right .tit{
    font-size: 28px;
    font-weight: 400;
}
.sale-tag-box{
    margin: 20px 0 35px 0;
}
.sale-tag-box .mb-3{
    float: left;
    margin-right: 14px;
}
.sale-tag-box .item .tag{
    border-radius: 3px;
    max-width: 100%;
    font-size: 14px;
    font-weight: 400;
    color: #f63434;
    line-height: 24px;
    background: #fff3f3;
}
.detail-btn{
    float: right;
    font-size: 14px;
    font-weight: 500;
    color: #f63434;
    line-height: 24px;
    text-align: right;
    cursor: pointer;
}
.sale-text .product-text .orange{
    color: rgb(247, 154, 71);
    font-size: 14px;
    font-weight: 400;
    line-height: 24px;
}
.sale-text .product-text .tit-list{
    color: rgb(102, 102, 102);
    font-size: 14px;
    font-weight: 400;
    line-height: 24px;
}
.sale-price{
    font-size: 36px;
    font-weight: 500;
    color: #f34141;
    line-height: 38px;
    margin: 10px 0 30px;
}
.parameter-swiper-container .swiper-wrapper .swiper-slide{
    width: 120px;
    float: left;
}
.swiper-slide .itemr{
    text-align: center;
}
.swiper-slide .itemr .name{
    height: 24px;
    line-height: 24px;
}
.swiper-slide .itemr .attr{
    height: 20px;
    font-size: 12px;
    color: #737373;
    line-height: 20px;
    margin-top: 4px;
}
.item-title{
    margin: 32px 0 12px
}
.item-group .row .col{
    float: left;
    margin-bottom: 12px;
}
.item-group .row .col:nth-child(2n-1){
    margin-right: 12px;
}
.row .col .btn{
    width: 292px;
    height: 60px;
    line-height: 60px;
    text-align: center;
    font-size: 16px;
    font-weight: 400;
    color: #000;
    border-radius: 6px;
    border: 1px solid #c7c7c7;
    cursor: pointer;
}
.row .col .btn:hover{
    color: #f34141;
}
.row .col .btn-disabled{
    cursor: default;
    color: rgba(0,0,0,.26);
    border-color: #dfdfdf;
}
.row .col .btn-disabled:hover{
    color: rgba(0,0,0,.26);
}
.row .col .btn-active{
    color: #f34141;
    border-color: #f34141;
}
.num-btn{
    width: 40px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    background: #f7f8fa;
    border-radius: 6px;
    cursor: pointer;
}
.num-btn span{
    font-size: 28px;
}
.del-btn span{
    color: rgba(0, 0, 0, 0.5);
}
.num-input{
    width: 43px;
    height: 40px;
    line-height: 40px;
    font-weight: lighter;
    font-size: 30px;
    text-align: center;
}
.purchase-limit{
    margin-left: 20px;
    height: 40px;
    line-height: 40px;
    font-size: 14px;
    font-weight: 400;
    color: #f34141;
}
.split-line{
    width: 100%;
    margin: 32px 0;
}
.buy-box{
    margin-bottom: 20px;
}
.buy-box-left .price{
    height: 38px;
    font-size: 32px;
    font-weight: 400;
    color: #f63434;
    line-height: 38px;
    margin-bottom: 10px;
}
.buy-box-left .txt{
    line-height: 24px;
}
.buy-box-right{
    height: 70px;
}
.buy-box-right a{
    display: block;
    float: left;
    width: 224px;
    height: 66px;
    text-align: center;
    border-radius: 66px;
    font-size: 18px;
    font-weight: 500;
    box-sizing: border-box;
    margin-left: 16px;
    cursor: pointer;
}
.buy-box-right span{
    display: block;
    float: left;
    width: 224px;
    height: 66px;
    text-align: center;
    border-radius: 66px;
    font-size: 18px;
    font-weight: 500;
    box-sizing: border-box;
    margin-left: 16px;
    cursor: pointer;
}
.buy-box-right .sub-btn{
    line-height: 66px;
    color: #262626;
    border: 1px solid rgba(0,0,0,.1);
}
.buy-box-right .buy-btn{
    line-height: 66px;
    background: #f34141;
    color: #fff;
}
.guarantee-tags .mr-6{
    float: left;
    margin-right: 24px;
}
.guarantee-tags .mr-6 img{
    float: left;
    margin: 4px 4px 0 0;
}
.guarantee-tags .mr-6 .ml-1{
    float: left;
    font-size: 14px;
    font-weight: 400;
    color: #666;
    height: 24px;
    line-height: 24px
}